Title:
CABLE TRANSPORTATION SYSTEM WITH AT LEAST ONE HAUL CABLE AND A TROLLEY, AND RELATIVE OPERATING METHOD
Document Type and Number:
WIPO Patent Application WO/2012/085883
Kind Code:
A3
Abstract:
A cable transportation system (1) having a rolling track (6) extending along a given path (P); a trolley (4) designed to roll along the rolling track (6); a haul cable (2) extending along the given path (P) and selectively connectable to the trolley (4); and at least one roller assembly (5) having a frame (18), a plurality of rollers (19) fitted movably to the frame (18), and elastic members (24) located between the frame (18) and the rollers (19) to allow the rollers (19) to assume a first operating position contacting the haul cable (2), and a second operating position lower than the first operating position and contacting the trolley (4) as the trolley (4) runs along the roller assembly (5).
Inventors:
WIESER HARTMUT (IT)
ERHARTER NIKOLAUS (IT)
ERHARTER NIKOLAUS (IT)
Application Number:
PCT/IB2011/055918
Publication Date:
August 30, 2012
Filing Date:
December 22, 2011
Export Citation:
Assignee:
ROLIC INVEST SARL (LU)
WIESER HARTMUT (IT)
ERHARTER NIKOLAUS (IT)
WIESER HARTMUT (IT)
ERHARTER NIKOLAUS (IT)
International Classes:
B61B7/02; B61B12/02; B61B12/04
Domestic Patent References:
| WO2009130239A1 | 2009-10-29 | |||
| WO2005032901A1 | 2005-04-14 | |||
| WO2010076644A1 | 2010-07-08 |
Foreign References:
| FR2670452A1 | 1992-06-19 |
Attorney, Agent or Firm:
JORIO, Paolo et al. (Via Viotti 9, Torino, IT)
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